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If you are planning to build a career in IT networking, CCNA Training is one of the best choices. To make it easier for beginners, here’s an MCQ-style blog covering the most common questions asked about CCNA. 1. What is CCNA? A) A programming language   B) A Cisco networking certification ✅   C) A hardware tool   D) A software application Answer: CCNA (Cisco Certified Network Associate) is a globally recognized certification that validates your knowledge in networking, routing, switching, and basic security concepts. 2. Why should you choose CCNA training? A) To play games online   B) To learn mobile apps   C) To gain IT networking skills ✅   D) To become a graphic designer Answer: CCNA training helps you learn the core skills required to manage, configure, and troubleshoot network systems, which are essential in every IT company. 3. Who is eligible for CCNA? A) Only IT graduates   B) Anyone interested in networking ✅   C) Only hardware enginee...

Struggling to make sense of subnet masks in IPv4? You’re not alone. Many beginners and even professionals find breaking down binary math and CIDR notations confusing. The problem often lies in not understanding how IP classes, host bits, and subnetting formulas work together. Without this clarity, setting up networks becomes prone to errors and inefficiencies. But the solution is simpler than it seems. In this blog, we’ll walk you through how to calculate the subnet mask in IPv4 with easy steps, examples, and tips to master it confidently. What is IPv4? IPv4, or Internet Protocol version 4, is the most widely used protocol for assigning unique addresses to devices on a network. It uses a 32-bit numeric system, creating over 4 billion possible addresses. Written in a dotted decimal format like 172.16.254.1 , IPv4 enables devices to locate and communicate with each other across networks and the internet. What is a Subnet? A subnet is just a smaller part of a larger network. Think of it l...

In today’s fast-paced digital world, businesses depend on network professionals to ensure seamless connectivity and security.  With the rapid expansion of digital infrastructure, companies are actively seeking certified network engineers to manage, secure, and optimize their networks. As technology evolves, the demand for IT experts continues to soar, offering high-paying jobs, career stability, and growth opportunities. Why is CCNA Certification necessary? The Cisco Certified Network Associate (CCNA) certification is among the IT industry's most recognized and valued certifications. It provides foundational knowledge in networking and helps professionals validate their skills in routing, switching, security, and cloud computing. Employers prefer CCNA-certified professionals due to their proven expertise and ability to manage complex network environments. How does CCNA Enhance Career Opportunities? Holding a CCNA certification opens doors to multiple career opportunities. IT profes...